David DuftyDavid Dufty is a Canberra-based writer and researcher. He completed a psychology degree with honors at the University of Newcastle, has a PhD in psychology from Macquarie University, and has worked as a statistician and social researcher at the Univesity of Memphis, Newspoll, and the Australian Bureau of Statistics. His previous book, How to Build an Android, described modern developments in robotics and artificial intelligence. Read More Read Less